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Enteral nutrition encompasses various methods of delivering nutrition directly to the gastrointestinal (GI) tract, bypassing traditional oral intake. It is particularly beneficial for patients who cannot eat by mouth but have a functioning digestive system. Key methods include nasointestinal feeding, gastrostomy, and jejunostomy, each suited to different clinical scenarios based on the patient's needs and condition.
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Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
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Image-guided percutaneous gastrostomy using modified large balloon as access target.

Takeshi Fujita, Masahiro Tanabe, Kensaku Shimizu

    Hepato-Gastroenterology
    |June 8, 2013
    PubMed
    Summary

    This study introduces a new percutaneous radiologic gastrostomy technique using a large-bore, rupture-free balloon (RFB) catheter for patients with neurological swallowing disorders. The novel method proved effective and safe for gastric feeding.

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    Area of Science:

    • Medical Devices
    • Gastroenterology
    • Interventional Radiology

    Background:

    • Neurological disorders frequently cause swallowing disturbances, necessitating alternative feeding methods.
    • Percutaneous radiologic gastrostomy is a common procedure for long-term enteral nutrition.
    • Existing methods may have limitations in terms of catheter integrity and patient safety.

    Purpose of the Study:

    • To evaluate a novel percutaneous radiologic gastrostomy technique.
    • To assess the efficacy and safety of a large-bore, rupture-free balloon (RFB) catheter.
    • To provide gastric feeding for patients with neurological swallowing impairments.

    Main Methods:

    • A prospective study involving 15 patients with neurological swallowing disorders.
    • Placement of percutaneous gastrostomy using a large-bore (5.0 cm), rupture-free balloon catheter.
    • Technical success and complication rates were systematically evaluated.

    Main Results:

    • The novel gastrostomy procedure was technically successful in all 15 patients.
    • Mean procedure time was 34 ± 9 minutes.
    • No major complications were observed during the average follow-up of 158 days.

    Conclusions:

    • Image-guided gastrostomy with a large-bore RFB catheter is an effective and safe approach.
    • This technique offers a reliable solution for gastric feeding in patients with neurological swallowing difficulties.
    • The rupture-free balloon design enhances procedural safety.